Cluster Configuration

[Md.Shahabuddin]

Hi,,,
Can anybody tell me how to do the cluster configuration on a new package.

[whiteknight · Accepted solution]

Shahbuddin,

Here is the sample doc. Have you engaged HP support for help ?


1. On one server in the cluster, create the package directory (preferably
named the same as the package) and the two configuration and control files
beneath it:

# cd /etc/cmcluster/ ; mkdir
# cd
# cmmakepkg -p # package configuration file
# cmmakepkg -s # package control script

2. Edit the package configuration file and package control scripts as
desired. (See the "Package Configuration Planning" section of the
"Managing MC/ServiceGuard" manual located here:
[http://docs.hp.com/hpux/ha] http://docs.hp.com/hpux/ha

3. Distribute these files to each nodes that may operate the package:
# rcp -pr * :/etc/cmcluster/

4. Since the cmapplyconf command also performs a cmcheckconf, use the
cmapplyconf to add the package to the cluster binary file
cmclconfig. Also, the ServiceGuard clusters running version 10.06
or earlier must be halted in order to add packages. It is not necessary to
halt the cluster for versions 10.10 and all 11.xx versions.

# cd /etc/cmcluster/

Version 10.06 and earlier - Halt the cluster and perform:
# cmhaltcl -f
# cmapplyconf -f -C -P

Versions 10.10, 10.12 & 11.xx need not halt the cluster to add the package:
# cmapplyconf -f -P /etc/cmcluster/

5. Verify that the cluster acknowledges the package:
# cmviewcl

6. Start the (cluster if necessary) package:
[# cmruncl]
# cmrunpkg -v

WK

[Md.Shahabuddin]

Thanks Folk !!!!!!!!!